How do you stay connected during a crisis? That’s the dilemma facing Venezuelans as the country experiences its biggest uprising in years. Some people are relying on new, lower-profile apps, more than Facebook and Twitter, to keep in touch.

How do you stay connected during a crisis? That’s the dilemma facing Venezuelans as the country experiences its biggest uprising in years. Some people are relying on new, lower-profile apps, more than Facebook and Twitter, to keep in touch.